The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2017
Filed:
May. 05, 2015
Applicant:
Hella Kgaa Hueck & Co., Lippstadt, DE;
Inventors:
Assignee:
Hella KGaA Hueck & Co., Lippstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/00 (2006.01); F21S 8/10 (2006.01);
U.S. Cl.
CPC ...
F21S 48/325 (2013.01); F21S 48/1159 (2013.01); F21S 48/137 (2013.01); F21S 48/321 (2013.01); F21S 48/328 (2013.01); F21S 48/34 (2013.01);
Abstract
The invention relates to a light module for a vehicle headlamp, having at least one semiconductor light source and having at least one mounting plate. The semiconductor light source is accommodated on a receiving side of the mounting plate. The mounting plate is disposed on the heat sink with a cooling side lying opposite the receiving side, At least one semiconductor light source can be cooled. The heat sink has air guidance grooves on its side bordering the cooling side of the mounting plate, by means of which air guidance channels are formed over the cooling side of the mounting plate.